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Home/Products/Harmonai HJ-T121a 20W Portable Bluetooth Speaker with RGB Lights — Outdoor Audio System
Harmonai HJ-T121a image 1

Harmonai HJ-T121a 20W Portable Bluetooth Speaker with RGB Lights — Outdoor Audio System

The Harmonai HJ-T121a is a 20W portable Bluetooth speaker featuring a 12-inch woofer and 3.5-inch tweeter, multi-source input (Bluetooth/FM/USB/TF/AUX), a built-in 7.4V/2200mAh rec...

$37.16
Model
HJ-T121a
Category
Speakers
Images
4 images
Status
ready
Get Quote
Supplier

Guangzhou huijie (彩色带灯光音箱)

Generated onJune 10, 2026
Harmonai HJ-T121a image 1

Product Brief

Harmonai HJ-T121a 20W Portable Bluetooth Speaker with RGB Lights — Outdoor Audio System

Overview

The Harmonai HJ-T121a is a 20W portable Bluetooth speaker featuring a 12-inch woofer and 3.5-inch tweeter, multi-source input (Bluetooth/FM/USB/TF/AUX), a built-in 7.4V/2200mAh rec...

Price
$37.16
Model
HJ-T121a
Category
Speakers

Specifications

Specifications

ParameterValue
Rated Power20W
Speaker Configuration12-inch woofer + 3.5-inch tweeter
Battery Specification7.4V/2200mAh lithium battery
Input OptionsUSB/TF card/AUX/Microphone
FeaturesFM radio/Bluetooth/TWS dual-speaker pairing/Recording/Mic priority
Audio ControlsTreble/Bass/Microphone volume/Master volume/Echo volume
Lighting EffectRGB lighting
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Service Support

We support project consultation, model recommendation, bulk purchasing and catalog delivery for retail, multipurpose halls, conference rooms and live events.

  • Business hours: Monday to Friday 09:00 - 18:30
  • Inquiry channels: phone / email / website form
  • Tip: share budget, quantity and use scenario in advance
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Contact

Mobile: +86 135 6792 0078

Business email: Sales@frog-is.com

Office

Address: Unit 2, Liandong U Valley, Yinzhou District, Ningbo, Zhejiang

Hours: Monday to Saturday 09:00 - 18:30

Services

Professional audio, conference sound, wireless microphones and commercial AV integration

Harmonai is the global trade platform of Frog-is Acoustic Systems